test_repo 28/sub
'
+#
+# case #29
+#
+############################################################
+#
+# Input:
+#
+# - GIT_WORK_TREE is set
+# - GIT_DIR is not set
+# - core.worktree is set
+# - .git is a file
+# - core.bare is set
+#
+# Output:
+#
+# GIT_WORK_TREE/core.worktree are ignored -> #28
+
+test_expect_success '#29: setup' '
+ unset GIT_DIR GIT_WORK_TREE &&
+ mkdir 29 29/sub &&
+ cd 29 &&
+ git init &&
+ git config core.bare true &&
+ GIT_WORK_TREE=non-existent &&
+ export GIT_WORK_TREE &&
+ mv .git ../29.git &&
+ echo gitdir: ../29.git >.git &&
+ cd ..
+'
+
+test_expect_failure '#29: at root' '
+ cat >29/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/29.git
+setup: worktree: (null)
+setup: cwd: $TRASH_DIRECTORY/29
+setup: prefix: (null)
+EOF
+ test_repo 29
+'
+
+test_expect_failure '#29: in subdir' '
+ cat >29/sub/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/29.git
+setup: worktree: (null)
+setup: cwd: $TRASH_DIRECTORY/29/sub
+setup: prefix: (null)
+EOF
+ test_repo 29/sub
+'
+
test_done